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US Patent 10309080 Trench filling machine

Patent 10309080 was granted and assigned to The Charles Machine Works Inc. on June, 2019 by the United States Patent and Trademark Office.

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent
1

Patent attributes

Current Assignee
The Charles Machine Works Inc.
The Charles Machine Works Inc.
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
103090801
Patent Inventor Names
Cody L. Sewell1
Date of Patent
June 4, 2019
1
Patent Application Number
135402361
Date Filed
July 2, 2012
1
Patent Citations Received
‌
US Patent 11408247 Proppant dispensing system with knife-edge gate
Patent Primary Examiner
‌
Jessica H Lutz
1
Patent abstract

A machine for filling a trench comprises a tub, release assembly, and a hopper. The tub mixes a material to be filled into the trench. The release assembly releases the material into the hopper and the material flows from the hopper and into the trench. The machine moves parallel to the trench as the trench is being filled. An operator controls the movement of the machine from an operator station on the machine.

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